Title
Cross Sections And Rate Coefficients For Rotational Excitation Of Heh+ Molecule By Electron Impact
Keywords
Helium hydride ion; Quantum-defect theory; R-matrix; Rotational excitation
Abstract
Cross sections for rotational excitation and de-excitation of the HeH+ ion by an electron impact are computed using a theoretical approach that combines the UK R-matrix code and the multi-channel quantum defect theory. The thermally-averaged rate coefficients derived from the obtained cross sections are fitted to an analytical formula valid for a wide range of temperatures.
Publication Date
9-1-2018
Publication Title
Atoms
Volume
6
Issue
3
Document Type
Article
Personal Identifier
scopus
DOI Link
https://doi.org/10.3390/atoms6030049
Copyright Status
Unknown
Socpus ID
85053772888 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/85053772888
STARS Citation
Khamesian, Marjan; Ayouz, Mehdi; Singh, Jasmeet; and Kokoouline, Viatcheslav, "Cross Sections And Rate Coefficients For Rotational Excitation Of Heh+ Molecule By Electron Impact" (2018). Scopus Export 2015-2019. 8385.
https://stars.library.ucf.edu/scopus2015/8385